搜索资源列表
jiajiemi_ZLib
- 流的压缩和解压 说明:适用文件压缩、图象压缩等 调用ZLib单元的方法实现-A tool for bit stream compression and decompression. It may be used in coding of text and images, realized by Zlib unit method.
huffmandecodingandencoding
- 这是一个基于huffman编码的简单数据流压缩算法，只是一个方便学习huffman的算法-Huffman coding based on the simple data stream compression algorithm, convenience is a learning algorithm Huffman
15458462587421556
- Huffman编解码器的模拟实现 应用Huffman算法实现模拟编解码器，程序实现对输入的一篇英文文章(以 .txt文件读入)，输出Huffman 码流(以 .txt文件输出)，最好能实现译码过程。程序语言可以选用C、 VC或C++。-Huffman CODECs the simulation application Huffman algorithm simulation codecs, Programming on the importation of an article in Eng
ffmpeg-20050624
- FFmpeg is a complete solution to record, convert and stream audio and video. It includes libavcodec, the leading audio/video codec library. FFmpeg is developed under Linux, but it can compiled under most operating systems, including Windows.-Sorenson
MCTF
- 带运动估计的时域滤波，一种基于小波的运动估计方法，可以有效的去除视频流的帧间冗余。与传统的帧参考模式的运动估计相比，没有错误漂移现象。内含编码器和解码器。-Belt Movement estimated time domain filtering, a wavelet-based motion estimation methods, can effectively remove the inter-frame video stream redundancy. With the tradition
Tremor_lowmemory_SVN
- The Tremor Vorbis I stream and file decoder provides an embeddable, integer-only library [libvorbisidec] intended for decoding all current and future Vorbis I compliant streams. The Tremor libvorbisidec library exposes an API intended to be as simila
Tremor_Snapshot_2004_02_03_WinCE_02_22_2004
- The Tremor Vorbis I stream and file decoder provides an embeddable, integer-only library [libvorbisidec] intended for decoding all current and future Vorbis I compliant streams. The Tremor libvorbisidec library exposes an API intended to be as simila
filecrypterpro
- FCP takes a file, generates a random 2048 bit key and encrypts the file with a RC4 stream cipher. The encrypted file is written to a new file along with the decryption stub and key. When the output file is executed it decrypts and executes the
huff_stream.zip 用于数据流压缩的huffman算法
- 用于数据流压缩的huffman算法 ,Huffman algorithm used for data stream
MPEG4video
- 采用VC语言实现对mpeg 4格式数据中视频流的解码和编码-perform decode and encode for video stream in mpeg 4 format data
test
- 从TS文件中依次提取出TS流，video packet，PES，es,I帧；然后又依次将I帧打包为TS流实现播放-TS stream video packet PES, es in turn extracted from the TS file, I-frame and then in turn I-frame packaged realization of TS stream playback
slnGZip
- 应用VB.net开发，实现数据压力与解压缩的讲解；处理压缩数据流实例-VB.net application development, data compression and decompression of the pressure on deal with compressed data stream example
Decode85
- pdf文件中Decode85压缩流的解密程序-pdf document Decode85 compressed stream decryption procedures
Mp3bianmajiemayuanlihechengxu
- MP3文件以一帧为一个编码单元，各帧编码数据是独立的。为了清晰而准确地描述mp3文件格式，下面采用位流语法描述，这种语法格式与c语言近似，易于理解，且描述清晰-An MP3 file to a coding unit, the encoded data frame is independent. In order to clear and accurate descr iption of mp3 file format, the following descr iption of the use
bsc
- 对JPEG2000压缩编码后的码流文件用matlab进行RS信道编码，再BSC信道仿真，RS解码，计算PSNR- with JPEG2000 code stream file， using matlab to simulated the RS channel coding, and then BSC channel simulation, RS decoding, calculation of PSNR
9854125413
- 运动估计是视频编码的关键技术，其最基本的原理是利用相邻帧间的时间 相关性，通过预测来减少时间冗余度。在实际编码中，为了节省码率，并不传 输每一帧的全部数据，而是利用运动估计求出每一帧与其预测参考帧之间的差 值。运动估计越准确，差值的分布越趋近与零，差值块的能量越小，经过变换、 量化和熵编码后所产生的码流的比特位率也越少。因此，运动估计搜索的准确 程度直接影响到了编码的压缩性能。 -Motion estimation is the key to video encodin
JpegDumper
- jpeg dumper. dumps the jpeg stream. uses the procedures from the jpeg standard. that s all.
huffman
- classic huffman alg for data stream
stream_lzw
- stream LZW algorithm